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Optical mode noise averaging device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-006/02
출원번호 UP-0599233 (2005-02-02)
등록번호 US-7787728 (2010-09-20)
국제출원번호 PCT/US2005/002853 (2005-02-02)
§371/§102 date 20061127 (20061127)
국제공개번호 WO05/103781 (2005-11-03)
발명자 / 주소
  • Masterson, Bernard Patrick
  • Huelson, Eric C.
  • Smith, Ian S.
출원인 / 주소
  • Zolo Technologies, Inc.
대리인 / 주소
    Swanson & Bratschun, L.L.C.
인용정보 피인용 횟수 : 5  인용 특허 : 51

초록 ▼

An optical mode noise averaging device including a multimode optical fiber and means for averaging a modal noise induced signal level variation of light propagating within the multimode optical fiber. The device may average modal noise induced signal level variations by cyclically varying an index o

대표청구항 ▼

What is claimed is: 1. An optical device comprising: a multimode optical fiber: and means for averaging a modal noise induced signal level variation of light propagating within the multimode optical fiber wherein the means for averaging comprises one of: means for cyclically varying an index of re

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  2. Rabinovich Simon M. ; Smith David F., Apparatus for determining the effect of modal noise on a communication system by affecting an optical fiber discontinui.
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  3. Rabinovich Simon M. ; Smith David F., Apparatus for determining the effect of modal noise on a communication system by flexing an optical fiber.
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  4. van den Bergh Hubert (Goumoens-la-Ville CHX) Cornaz ; deceased Peter F. (late of Vevey CHX) Cornaz ; heir Max M. (Chesalles CHX) Cornaz ; heir Jean-Pierre (Pratteln CHX) Cornaz ; heir Maria I. (Berne, Apparatus for homogenizing the non-homogeneous light distribution of a laser beam.
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  5. Kim Byoung Y. (Menlo Park CA) Blake James N. (Phoenix AZ), Apparatus using two-mode optical waveguide with non-circular core.
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  6. Fein Harry ; Liu Su-Yi, Chemical sensing techniques employing liquid-core optical fibers.
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  7. McCann, Hugh; Ozanian, Krikor Bertch; Carey, Stephen John; Hindle, Francis Peter, Chemical species distribution and mixture monitoring.
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  8. Rasch Andreas,DEX ; Rottschalk Matthias,DEX ; Ruske Jens-Peter,DEX ; Groeber Volker,DEX, Color image generation systems and applications.
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  9. Ball Gary A. (Simsbury CT), Coupled multiple output fiber laser.
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  10. Kim Byoung Y. (Menlo Park CA) Park Hee G. (Sunnyvale CA) Shaw Herbert J. (Stanford CA), Dynamic couplers using two-mode optical waveguides.
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  15. Epstein Max (Highland Park IL) Marhic Michel E. (Evanston IL), Fiber optic laser illuminators.
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  16. Andrews Jeffrey P. (Abingdon MD) McClintock Joseph A. (Baltimore MD) Guerci ; Jr. Carl F. (Pasadena MD), Fiber optic strain sensor and read-out system.
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  17. Yawen Yang, Fiber optical coupler fabrication and system.
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  18. Nafarrate Antonio B. (San Jose CA) Rawson Eric G. (Saratoga CA), Fiber optical monitor for detecting normal breathing and heartbeat motion based on changes in speckle patterns.
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  19. McCaul Bruce W. (1370 Lincoln Ave. Palo Alto CA 94301) Doggett David E. (Sunnyvale CA) Thorson Eric K. (Snohomish WA), Gas spectroscopy.
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  20. McCaul Bruce W. ; Doggett David E., Gas spectroscopy.
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  21. Williams, Keith J.; Strutz, Shane J., High power fiber optic modulator system and method.
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  22. Giaretta, Giorgio; Golowich, Steven Eugene; Kolesar, Paul Francis; Nuss, Martin C; Ritger, Albert John; White, Ian A, High-speed multi mode fiber optic link.
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  23. Cullis Anthony G. (Worcester GB2) Webber Hugh C. (Malvern GB2) Bailey Paul (Oldham GB2), Laser beam annealing diffuser.
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  24. Sausa Rosario C., Laser-based photoacoustic sensor and method for trace detection and differentiantion of atmospheric NO and NO.sub.2.
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  27. Green, Samuel I., Method and apparatus for controllably positioning an optical fiber to introduce a phase shift.
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  28. Kleinschmitt David, Method and apparatus for detecting liquid and gas segment flow through a tube.
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  30. Sappey,Andrew D; Howell,James; Hofvander,Henrick; Masterson,Bernard Patrick, Method and apparatus for the monitoring and control of combustion.
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  33. DiGiovanni, David John; Golowich, Steven Eugene; Jones, Sean L.; Reed, William Alfred, Method of making an improved multimode optical fiber and fiber made by method.
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  35. William Robert Holland, Multi-fiber digital delay line.
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  37. Rawson Eric G. (Saratoga CA), Multimode optical fiber motion monitor with audible output.
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  38. Failes Michael (P.O. Box 262 Campbelleville ; Ontario CAX L0P 1B0 ), Noise compensated interferometric measuring device and method using signal and reference interferometers.
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  39. Bernard G. Fidric ; Vincent G. Dominic ; Steven Sanders, Optical couplers for multimode fibers.
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  40. Richard Ian Laming GB; Wei-Hung Loh GB; Michael Nickolaos Zervas GB; Sergio Barcelos BR, Optical device for compensating the dispersion of optical signals.
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  41. Buckman A. Bruce (Austin TX), Optical fiber sensors with full common-mode compensation and measurand sensitivity enhancement.
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  42. Boehlke Bruce B. ; Darden Bruce Vaiden ; Mettler Stephen Clement ; Mock George Edwin, Optical fiber status analyzer and related methods.
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